JP3244688B2 - 音量調整器と結合された音質調整器を有する自動車ラジオ - Google Patents

音量調整器と結合された音質調整器を有する自動車ラジオ

Info

Publication number
JP3244688B2
JP3244688B2 JP12708090A JP12708090A JP3244688B2 JP 3244688 B2 JP3244688 B2 JP 3244688B2 JP 12708090 A JP12708090 A JP 12708090A JP 12708090 A JP12708090 A JP 12708090A JP 3244688 B2 JP3244688 B2 JP 3244688B2
Authority
JP
Japan
Prior art keywords
volume
sound quality
controller
booster
sound
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP12708090A
Other languages
English (en)
Japanese (ja)
Other versions
JPH036909A (ja
Inventor
ユルゲン・ケツサー
Original Assignee
ブラウプンクト―ヴエルケ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ブラウプンクト―ヴエルケ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング filed Critical ブラウプンクト―ヴエルケ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング
Publication of JPH036909A publication Critical patent/JPH036909A/ja
Application granted granted Critical
Publication of JP3244688B2 publication Critical patent/JP3244688B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/02—Manually-operated control
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/16—Automatic control

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Control Of Amplification And Gain Control (AREA)
JP12708090A 1989-05-20 1990-05-18 音量調整器と結合された音質調整器を有する自動車ラジオ Expired - Fee Related JP3244688B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19893916521 DE3916521C1 (cg-RX-API-DMAC7.html) 1989-05-20 1989-05-20
DE3916521.3 1989-05-20

Publications (2)

Publication Number Publication Date
JPH036909A JPH036909A (ja) 1991-01-14
JP3244688B2 true JP3244688B2 (ja) 2002-01-07

Family

ID=6381088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12708090A Expired - Fee Related JP3244688B2 (ja) 1989-05-20 1990-05-18 音量調整器と結合された音質調整器を有する自動車ラジオ

Country Status (3)

Country Link
EP (1) EP0399307A3 (cg-RX-API-DMAC7.html)
JP (1) JP3244688B2 (cg-RX-API-DMAC7.html)
DE (1) DE3916521C1 (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03188707A (ja) * 1989-12-19 1991-08-16 Pioneer Electron Corp 音響再生装置
JP3118040B2 (ja) * 1991-10-31 2000-12-18 パイオニア株式会社 ラウドネスコントロール回路

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2246035B2 (de) * 1972-09-20 1980-04-17 Blaupunkt-Werke Gmbh, 3200 Hildesheim Fernbedienbare gehörrichtige Lautstärkeregelung
DE2726714A1 (de) * 1977-06-14 1979-01-04 Blaupunkt Werke Gmbh Nf-verstaerker
US4118604A (en) * 1977-09-06 1978-10-03 Paul Yanick Loudness contour compensated hearing aid having ganged volume, bandpass filter, and compressor control
DE2933004C2 (de) * 1978-08-16 1984-03-15 Hitachi, Ltd., Tokyo Tonbandgerät mit verbesserter Frequenzgangentzerrung
DE2920056A1 (de) * 1979-05-18 1980-11-27 Blaupunkt Werke Gmbh Nf-verstaerker
JPS5718111A (en) * 1980-07-09 1982-01-29 Arupain Kk Equalizer device
FR2552283B1 (fr) * 1983-09-21 1988-07-08 Radiotechnique Dispositif de commande d'un preamplificateur, sauvegardant les niveaux de fonctions donnees pour des modes d'utilisation donnes d'un appareil audio
NL8702200A (nl) * 1987-09-16 1989-04-17 Philips Nv Werkwijze en een inrichting voor het instellen van de overdrachtskarakteristiek naar twee luisterposities in een ruimte

Also Published As

Publication number Publication date
EP0399307A3 (en) 1991-10-09
DE3916521C1 (cg-RX-API-DMAC7.html) 1990-08-16
EP0399307A2 (de) 1990-11-28
JPH036909A (ja) 1991-01-14

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